KJ17 - Hand tool for blind rivet nuts -Extra

To fasten threaded inserts from M3 to M6 in steel.Recommended for simplicity and handiness
Plastic case containing 1 tool mod.KJ17 (M3-M6) mandrels, heads and threaded inserts. 

MAluminiumSteelStainless steel
M3xxx
M4xxx
M5xxx
M6xx